nagios-plugins-linux ^Popular

* Important Note *
If you find this software useful, please add a star to the GitHub project
https://github.com/madrisan/nagios-plugins-linux
This will let me know that it is worth the effort to continue the development.

Here's the list of the plugins currently available:
- check_clock - returns the number of seconds elapsed between local time and Nagios server time
- check_container - hecks docker/podman containers *pre-alpha*, requires *libcurl* version 7.40.0+
- check_cpu - checks the CPU (user mode) utilization
- check_cpufreq - displays the CPU frequency characteristics
- check_cswch - monitors the total number of context switches across all CPUs
- check_fc - monitors the status of the fiber status ports
- check_filecount - checks the number of files found in one or more directories
- check_ifmountfs - checks whether the given filesystems are mounted
- check_intr - monitors the number of system interrupts
- check_iowait - monitors the I/O wait bottlenecks
- check_load - checks the current system load average
- check_memory - checks the memory usage
- check_multipath - checks the multipath topology status
- check_nbprocs - displays the number of running processes per user
- check_network - displays some network interfaces statistics
- check_network_collisions
- check_network_dropped
- check_network_errors
- check_network_multicast
- check_paging - checks the memory and swap paging
- check_pressure - checks Linux Pressure Stall Information (PSI) data
- check_readonlyfs - checks for readonly filesystems
- check_selinux - checks if SELinux is enabled
- check_swap - checks the swap usage
- check_tcpcount - checks the tcp network usage
- check_temperature - monitors the hardware's temperature
- check_uptime - checks how long the system has been running
- check_users - displays the number of users that are currently logged on

Supported platforms:
All Linux distros that ship a C99 compatible C compiler.

The Nagios Plugins Linux are regularly tested on
- Alpine Linux (musl libc),
- Debian, Fedora, Gentoo, and Ubuntu (GNU C Library (glibc)).

* Note *
Please report any build and execution problems and requests for enhancements or new features.